2021 Mercedes-Benz GLC

2.0 GLC300d AMG Line Premium Plus G-Tronic+ 4WD Euro 6 (s/s) 5dr (242 bhp)

£26,550

Fair price: within 8% of the typical £26,604 for this model, age and mileage, drawing on 2,802 adverts of this make and model.

Overview

Make
Mercedes-Benz
Model
GLC
Trim
AMG LINE PREMIUM PLUS
Version
2.0 GLC300d AMG Line Premium Plus G-Tronic+ 4WD Euro 6 (s/s) 5dr (242 bhp)
Mileage
48,401 miles
Year
2021
Fuel type
Diesel
Body type
SUV
Engine
2.0 L
Gearbox
Automatic
Power
242 bhp
Seats
5
CO2
174 g/km
Colour
Grey
Doors
5
Driven wheels
Four Wheel Drive
Gearbox version
G-Tronic+
Engine badge
GLC300d
Emissions standard
Euro 6

About this car

This 2021 Mercedes-Benz GLC AMG Line Premium Plus is advertised with 48,401 miles on the clock. Its asking price of £26,550 is £54 below our estimate of £26,604. To estimate its market asking price, we analyse UK dealer adverts for 2,802 Mercedes-Benz GLC cars across different ages and specifications. We first recorded this car for sale 12 days ago. Its recorded MOT is valid until 13 February 2027, and its advertised mileage is consistent with the latest MOT reading. It is advertised by Car Planet Barnet in New Southgate.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 13 October 2026, 12 days ago. Advert duration calculated on 25 October 2026.

Recorded asking prices
Date observedAsking price
13 October 2026£26,550
23 October 2026£26,550

Price and mileage comparison

Estimated market asking price: £26,604. The asking price is £54 below this estimate.

The estimate uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It estimates an advertised price, not a confirmed sale price.

The pricing calculation includes 2,802 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 1,000 miles lower than typical for a 2021 Mercedes-Benz GLC.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 13 February 2027. 48,395 miles at the last test.

13 other cars with the same year, trim, gearbox and fuel are for sale from £19,995 to £41,991.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£19,99545,000 miles
£22,45079,750 miles
£22,49537,000 miles
£22,99579,500 miles
£24,99057,300 miles

These cars have covered 19,991–79,750 miles, compared with 48,401 miles for this car.

Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. Our estimate adjusts for these differences using the wider market data.

Browse all Mercedes-Benz GLC cars for sale · 2021 Mercedes-Benz GLC price guide

How to contact the dealer, its opening hours and the cheaper cars like this one are on this AskCar page.

Vehicle photos

AskCar lists 589,789 cars from 13,079 UK dealer locations, read and updated daily from dealer websites. More than any other UK site. No dealer pays to be listed.